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随着经济的快速发展,城市规模的不断扩大,在城市工程建设中涉及到更多更大更深的基坑,由开挖引起的基坑沉降变形问题日益突出,因此对基坑工程的沉降变形问题的研究是必要的。该文根据实际岩土参数结合FLAC3D数值模拟技术,分析研究基坑工程沉降变形问题,最后与实测数据进行对比分析,得到相关结论并提出建议,为类似工程建设提供参考。
With the rapid economic development and the continuous expansion of urban scale, more and deeper deep foundation pits are involved in the construction of urban engineering. The settlement and deformation of foundation pits caused by excavation have become increasingly prominent. Therefore, settlement deformation of foundation pits The study of the problem is necessary. Based on the actual geotechnical parameters combined with FLAC3D numerical simulation technology, this paper analyzes and studies the settlement deformation of foundation pit engineering. Finally, the author compares and analyzes the measured data to get the relevant conclusions and gives some suggestions for the construction of similar projects.